A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
E) If the assertion is false but reason is true
Correct Answer: A
Solution :
DNA is the genetic material in most of living organism except the plant viruses and some bacteriophages. It is the only molecule which can replicate itself or can form its own carbon copy. The phenomenon is called molecular reproduction. All the information required for growth, differentiation, running cellular machinery and reproduction is contained in DNA molecules. These genetic information of DNA are like the blue print. During cell division (which involve DNA replication, the daughter cell receive the same blue print or genetic material as in the parental cell.)
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